Hi doctor this one is about me. I just went to the doctor yesterday for my yearly check up and today i got some surprising results. On my blood test results the doctor said my thyroid was a little high. my TSH level was 4.51 and i think the normal level is until 4.5. however my T4 level he said was 7.4 which i believe is perfectly normal. He didn't say I had to take any medication (synthroid) and basically told me I don't have hypothyroidism. I currently hold a third class medical and planned on updating to a first class medical and going to the airlines. Does this change anything?